A23L 7/187
Discontinuously-working apparatus
A23L7/187 (Discontinuously-working apparatus) appears on 147 US grants and 99 published applications in this corpus.
Search patents in A23L- Granted patents
- 147
- Published applications
- 99
- Assignees
- 64
- Inventors
- 201
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 7 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 3 |
| 2003 | 2 | 4 |
| 2004 | 4 | 6 |
| 2005 | 1 | 1 |
| 2006 | 1 | 6 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 2 | 2 |
| 2011 | 1 | 4 |
| 2012 | 2 | 3 |
| 2013 | 1 | 3 |
| 2014 | 2 | 4 |
| 2015 | 4 | 6 |
| 2016 | 1 | 9 |
| 2017 | 7 | 5 |
| 2018 | 4 | 9 |
| 2019 | 6 | 8 |
| 2020 | 7 | 6 |
| 2021 | 4 | 2 |
| 2022 | 6 | 2 |
| 2023 | 2 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grain dispenser and method of controlling same23 Dec 2025US 12,502,036 B2LG Electronics Inc.
- Food dispensing machine and assemblies thereof7 Jan 2025US 12,187,557 B2Gold Medal Products Co.
- Bulk material processing system and method4 Jun 2024US 11,998,037 B2Ppm Technologies Holdings, LLC
- Apparatus and related methods for preparing popcorn23 Apr 2024US 11,963,543 B2National Presto Industries, Inc.
- Type of popcorn extruder3 Oct 2023US 11,771,116 B2Xia Men Xin Feng Da Machinery and Technology Limited
- Fry basket24 Sep 2026US 2026/0283404 A1
- electromagnetic heating popcorn machine with spherical pot body17 Sep 2026US 2026/0271973 A1Xdf(Hongkong) Machinery Technology Limited
- System and method for managing a popcorn popping process4 Jun 2026US 2026/0150868 A1
- Induction cooker16 Apr 2026US 2026/0101912 A1Kenyon International, Inc.
- Continuous popcorn machines having angled paddles and/or fluid heated troughs19 Jun 2025US 2025/0194658 A1C. Cretors & Company
Most cited
By later US patents
- Storage and metering apparatus for popcorn popping oil57US 5,301,601 AC. Cretors & Company · 1994
- Concentrated energy microwave appliance53US 4,156,806 ARaytheon Company · 1979
- Portable corn popper50US 4,178,843 AWear-Ever Aluminum, Inc. · 1979
- Automatic popcorn machine48US 4,182,229 A1980
- Popcorn popper48US 4,763,568 A1988